Home / 22,367.52-33,565.32-10,680.84

Finding the Fourth Proportional to 22,367.52, 33,565.32 and 10,680.84

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Solution

The fourth proportional to 22,367.52, 33,565.32 and 10,680.84 is: 16,027.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,367.52 : 33,565.32 = 10,680.84 : x
  2. Step 2: Convert to fraction form
    22,367.52/33,565.32 = 10,680.84/x
  3. Step 3: Cross multiply
    22,367.52x = 33,565.32 × 10,680.84
  4. Step 4: Simplify right side
    22,367.52x = 358,505,812.47
  5. Step 5: Solve for x
    x = 358,505,812.47/22,367.52
  6. Step 6: Final answer
    x = 16,027.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.